20196408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 34235592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 472, 708, 839, 1003, 1416, 1678, 2006, 2517, 3009, 3356, 4012, 5034, 6018, 6712, 8024, 10068, 12036, 14263, 20136, 24072, 28526, 42789, 49501, 57052, 85578, 99002, 114104, 148503, 171156, 198004, 297006, 342312, 396008, 594012, 841517, 1188024, 1683034, 2524551, 3366068, 5049102, 6732136, 10098204, 20196408]

約数ペア:

[(1, 20196408), (2, 10098204), (3, 6732136), (4, 5049102), (6, 3366068), (8, 2524551), (12, 1683034), (17, 1188024), (24, 841517), (34, 594012), (51, 396008), (59, 342312), (68, 297006), (102, 198004), (118, 171156), (136, 148503), (177, 114104), (204, 99002), (236, 85578), (354, 57052), (408, 49501), (472, 42789), (708, 28526), (839, 24072), (1003, 20136), (1416, 14263), (1678, 12036), (2006, 10068), (2517, 8024), (3009, 6712), (3356, 6018), (4012, 5034)]